The AUDI A4 (2001-05) 2DR CONVERTIBLE 2.5 TDI SPORT MTRON AUTO is a four-seat, two-door premium convertible: a more relaxed, open-air alternative to an everyday hatchback. In the UK used market, it sits alongside the BMW 3 Series Convertible and Saab 9-3, offering Audi style with diesel-powered touring appeal. mycarcheck.com records 431 look-ups covering 205 different VINs, giving a useful snapshot of cars shoppers have checked. The average private-sale valuation was £800, with average recorded mileage of 124,000 and annual use around 5,000 miles. Checks also show an average of just over six previous keepers, so review each car’s history carefully. This A4 suits couples seeking comfortable commutes and roof-down trips, rather than families needing rear access or buyers wanting a cheap first car. Diesel power and the automatic suit longer journeys and traffic. Against sportier rivals, it offers understated comfort and usability; condition and service history are crucial on convertibles.